19701870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11131}}^1$

素因数の和:11200

約数の個数: 32

約数和(自身を含む): 48090240

約数和(自身を除く): 28388370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11131, 22262, 33393, 55655, 66786, 111310, 166965, 333930, 656729, 1313458, 1970187, 3283645, 3940374, 6567290, 9850935, 19701870]

約数ペア:

[(1, 19701870), (2, 9850935), (3, 6567290), (5, 3940374), (6, 3283645), (10, 1970187), (15, 1313458), (30, 656729), (59, 333930), (118, 166965), (177, 111310), (295, 66786), (354, 55655), (590, 33393), (885, 22262), (1770, 11131)]